source3/modules/vfs_time_audit.c

   1 /*
   2  * Time auditing VFS module for samba.  Log time taken for VFS call to syslog
   3  * facility.
   4  *
   5  * Copyright (C) Abhidnya Chirmule <achirmul@in.ibm.com> 2009
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 /*
  22  * This module implements logging for time taken for all Samba VFS operations.
  23  *
  24  * vfs objects = time_audit
  25  */
  26
  27
  28 #include "includes.h"
  29 #include "smbd/smbd.h"
  30 #include "ntioctl.h"
  31 #include "lib/util/tevent_unix.h"
  32 #include "lib/util/tevent_ntstatus.h"
  33
  34 #undef DBGC_CLASS
  35 #define DBGC_CLASS DBGC_VFS
  36
  37 static double audit_timeout;
  38
  39 static void smb_time_audit_log_msg(const char *syscallname, double elapsed,
  40                                     const char *msg)
  41 {
  42         DEBUG(0, ("WARNING: VFS call \"%s\" took unexpectedly long "
  43                   "(%.2f seconds) %s%s-- Validate that file and storage "
  44                   "subsystems are operating normally\n", syscallname,
  45                   elapsed, (msg != NULL) ? msg : "",
  46                   (msg != NULL) ? " " : ""));
  47 }
  48
  49 static void smb_time_audit_log(const char *syscallname, double elapsed)
  50 {
  51         smb_time_audit_log_msg(syscallname, elapsed, NULL);
  52 }
  53
  54 static void smb_time_audit_log_fsp(const char *syscallname, double elapsed,
  55                                    const struct files_struct *fsp)
  56 {
  57         char *base_name = NULL;
  58         char *connectpath = NULL;
  59         char *msg = NULL;
  60
  61         if (fsp == NULL) {
  62                 smb_time_audit_log(syscallname, elapsed);
  63                 return;
  64         }
  65         if (fsp->conn)
  66                 connectpath = fsp->conn->connectpath;
  67         if (fsp->fsp_name)
  68                 base_name = fsp->fsp_name->base_name;
  69
  70         if (connectpath != NULL && base_name != NULL) {
  71                 msg = talloc_asprintf(talloc_tos(), "filename = \"%s/%s\"",
  72                                       connectpath, base_name);
  73         } else if (connectpath != NULL && base_name == NULL) {
  74                 msg = talloc_asprintf(talloc_tos(), "connectpath = \"%s\", "
  75                                       "base_name = <NULL>",
  76                                       connectpath);
  77         } else if (connectpath == NULL && base_name != NULL) {
  78                 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
  79                                       "base_name = \"%s\"",
  80                                       base_name);
  81         } else { /* connectpath == NULL && base_name == NULL */
  82                 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
  83                                       "base_name = <NULL>");
  84         }
  85         smb_time_audit_log_msg(syscallname, elapsed, msg);
  86         TALLOC_FREE(msg);
  87 }
  88
  89 static void smb_time_audit_log_fname(const char *syscallname, double elapsed,
  90                                     const char *fname)
  91 {
  92         char cwd[PATH_MAX];
  93         char *msg = NULL;
  94
  95         if (getcwd(cwd, sizeof(cwd)) == NULL) {
  96                 snprintf(cwd, sizeof(cwd), "<getcwd() error %d>", errno);
  97         }
  98         if (fname != NULL) {
  99                 msg = talloc_asprintf(talloc_tos(),
 100                                       "cwd = \"%s\", filename = \"%s\"",
 101                                       cwd, fname);
 102         } else {
 103                 msg = talloc_asprintf(talloc_tos(),
 104                                       "cwd = \"%s\", filename = <NULL>",
 105                                       cwd);
 106         }
 107         smb_time_audit_log_msg(syscallname, elapsed, msg);
 108         TALLOC_FREE(msg);
 109 }
 110
 111 static void smb_time_audit_log_smb_fname(const char *syscallname, double elapsed,
 112                                        const struct smb_filename *smb_fname)
 113 {
 114         if (smb_fname != NULL) {
 115                 smb_time_audit_log_fname(syscallname, elapsed,
 116                                          smb_fname->base_name);
 117         } else {
 118                 smb_time_audit_log_fname(syscallname, elapsed,
 119                                          "smb_fname = <NULL>");
 120         }
 121 }
 122
 123 static int smb_time_audit_connect(vfs_handle_struct *handle,
 124                                   const char *svc, const char *user)
 125 {
 126         int result;
 127         struct timespec ts1,ts2;
 128         double timediff;
 129
 130         if (!handle) {
 131                 return -1;
 132         }
 133
 134         clock_gettime_mono(&ts1);
 135         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 136         clock_gettime_mono(&ts2);
 137         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 138         if (timediff > audit_timeout) {
 139                 smb_time_audit_log_msg("connect", timediff, user);
 140         }
 141         return result;
 142 }
 143
 144 static void smb_time_audit_disconnect(vfs_handle_struct *handle)
 145 {
 146         struct timespec ts1,ts2;
 147         double timediff;
 148
 149         clock_gettime_mono(&ts1);
 150         SMB_VFS_NEXT_DISCONNECT(handle);
 151         clock_gettime_mono(&ts2);
 152         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 153
 154         if (timediff > audit_timeout) {
 155                 smb_time_audit_log("disconnect", timediff);
 156         }
 157 }
 158
 159 static uint64_t smb_time_audit_disk_free(vfs_handle_struct *handle,
 160                                         const struct smb_filename *smb_fname,
 161                                         uint64_t *bsize,
 162                                         uint64_t *dfree,
 163                                         uint64_t *dsize)
 164 {
 165         uint64_t result;
 166         struct timespec ts1,ts2;
 167         double timediff;
 168
 169         clock_gettime_mono(&ts1);
 170         result = SMB_VFS_NEXT_DISK_FREE(handle, smb_fname, bsize, dfree, dsize);
 171         clock_gettime_mono(&ts2);
 172         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 173
 174         /* Don't have a reasonable notion of failure here */
 175         if (timediff > audit_timeout) {
 176                 smb_time_audit_log_fname("disk_free",
 177                                 timediff,
 178                                 smb_fname->base_name);
 179         }
 180
 181         return result;
 182 }
 183
 184 static int smb_time_audit_get_quota(struct vfs_handle_struct *handle,
 185                                         const struct smb_filename *smb_fname,
 186                                         enum SMB_QUOTA_TYPE qtype,
 187                                         unid_t id,
 188                                         SMB_DISK_QUOTA *qt)
 189 {
 190         int result;
 191         struct timespec ts1,ts2;
 192         double timediff;
 193
 194         clock_gettime_mono(&ts1);
 195         result = SMB_VFS_NEXT_GET_QUOTA(handle, smb_fname, qtype, id, qt);
 196         clock_gettime_mono(&ts2);
 197         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 198
 199         if (timediff > audit_timeout) {
 200                 smb_time_audit_log_fname("get_quota",
 201                                 timediff,
 202                                 smb_fname->base_name);
 203         }
 204         return result;
 205 }
 206
 207 static int smb_time_audit_set_quota(struct vfs_handle_struct *handle,
 208                                     enum SMB_QUOTA_TYPE qtype, unid_t id,
 209                                     SMB_DISK_QUOTA *qt)
 210 {
 211         int result;
 212         struct timespec ts1,ts2;
 213         double timediff;
 214
 215         clock_gettime_mono(&ts1);
 216         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 217         clock_gettime_mono(&ts2);
 218         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 219
 220         if (timediff > audit_timeout) {
 221                 smb_time_audit_log("set_quota", timediff);
 222         }
 223
 224         return result;
 225 }
 226
 227 static int smb_time_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 228                                                struct files_struct *fsp,
 229                                                struct shadow_copy_data *shadow_copy_data,
 230                                                bool labels)
 231 {
 232         int result;
 233         struct timespec ts1,ts2;
 234         double timediff;
 235
 236         clock_gettime_mono(&ts1);
 237         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp,
 238                                                    shadow_copy_data, labels);
 239         clock_gettime_mono(&ts2);
 240         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 241
 242         if (timediff > audit_timeout) {
 243                 smb_time_audit_log_fsp("get_shadow_copy_data", timediff, fsp);
 244         }
 245
 246         return result;
 247 }
 248
 249 static int smb_time_audit_statvfs(struct vfs_handle_struct *handle,
 250                                   const struct smb_filename *smb_fname,
 251                                   struct vfs_statvfs_struct *statbuf)
 252 {
 253         int result;
 254         struct timespec ts1,ts2;
 255         double timediff;
 256
 257         clock_gettime_mono(&ts1);
 258         result = SMB_VFS_NEXT_STATVFS(handle, smb_fname, statbuf);
 259         clock_gettime_mono(&ts2);
 260         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 261
 262         if (timediff > audit_timeout) {
 263                 smb_time_audit_log_fname("statvfs", timediff,
 264                         smb_fname->base_name);
 265         }
 266
 267         return result;
 268 }
 269
 270 static uint32_t smb_time_audit_fs_capabilities(struct vfs_handle_struct *handle,
 271                                                enum timestamp_set_resolution *p_ts_res)
 272 {
 273         uint32_t result;
 274         struct timespec ts1,ts2;
 275         double timediff;
 276
 277         clock_gettime_mono(&ts1);
 278         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 279         clock_gettime_mono(&ts2);
 280         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 281
 282         if (timediff > audit_timeout) {
 283                 smb_time_audit_log("fs_capabilities", timediff);
 284         }
 285
 286         return result;
 287 }
 288
 289 static NTSTATUS smb_time_audit_get_dfs_referrals(
 290                         struct vfs_handle_struct *handle,
 291                         struct dfs_GetDFSReferral *r)
 292 {
 293         NTSTATUS result;
 294         struct timespec ts1,ts2;
 295         double timediff;
 296
 297         clock_gettime_mono(&ts1);
 298         result = SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
 299         clock_gettime_mono(&ts2);
 300         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 301
 302         if (timediff > audit_timeout) {
 303                 smb_time_audit_log("get_dfs_referrals(", timediff);
 304         }
 305
 306         return result;
 307 }
 308
 309 static NTSTATUS smb_time_audit_snap_check_path(struct vfs_handle_struct *handle,
 310                                                TALLOC_CTX *mem_ctx,
 311                                                const char *service_path,
 312                                                char **base_volume)
 313 {
 314         NTSTATUS status;
 315         struct timespec ts1,ts2;
 316         double timediff;
 317
 318         clock_gettime_mono(&ts1);
 319         status = SMB_VFS_NEXT_SNAP_CHECK_PATH(handle, mem_ctx, service_path,
 320                                               base_volume);
 321         clock_gettime_mono(&ts2);
 322         timediff = nsec_time_diff(&ts2, &ts1) * 1.0e-9;
 323
 324         if (timediff > audit_timeout) {
 325                 smb_time_audit_log("snap_check_path", timediff);
 326         }
 327
 328         return status;
 329 }
 330
 331 static NTSTATUS smb_time_audit_snap_create(struct vfs_handle_struct *handle,
 332                                            TALLOC_CTX *mem_ctx,
 333                                            const char *base_volume,
 334                                            time_t *tstamp,
 335                                            bool rw,
 336                                            char **base_path,
 337                                            char **snap_path)
 338 {
 339         NTSTATUS status;
 340         struct timespec ts1,ts2;
 341         double timediff;
 342
 343         clock_gettime_mono(&ts1);
 344         status = SMB_VFS_NEXT_SNAP_CREATE(handle, mem_ctx, base_volume, tstamp,
 345                                           rw, base_path, snap_path);
 346         clock_gettime_mono(&ts2);
 347         timediff = nsec_time_diff(&ts2 ,&ts1) * 1.0e-9;
 348
 349         if (timediff > audit_timeout) {
 350                 smb_time_audit_log("snap_create", timediff);
 351         }
 352
 353         return status;
 354 }
 355
 356 static NTSTATUS smb_time_audit_snap_delete(struct vfs_handle_struct *handle,
 357                                            TALLOC_CTX *mem_ctx,
 358                                            char *base_path,
 359                                            char *snap_path)
 360 {
 361         NTSTATUS status;
 362         struct timespec ts1,ts2;
 363         double timediff;
 364
 365         clock_gettime_mono(&ts1);
 366         status = SMB_VFS_NEXT_SNAP_DELETE(handle, mem_ctx, base_path,
 367                                           snap_path);
 368         clock_gettime_mono(&ts2);
 369         timediff = nsec_time_diff(&ts2, &ts1) * 1.0e-9;
 370
 371         if (timediff > audit_timeout) {
 372                 smb_time_audit_log("snap_delete", timediff);
 373         }
 374
 375         return status;
 376 }
 377
 378 static DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
 379                                    const struct smb_filename *smb_fname,
 380                                    const char *mask, uint32_t attr)
 381 {
 382         DIR *result;
 383         struct timespec ts1,ts2;
 384         double timediff;
 385
 386         clock_gettime_mono(&ts1);
 387         result = SMB_VFS_NEXT_OPENDIR(handle, smb_fname, mask, attr);
 388         clock_gettime_mono(&ts2);
 389         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 390
 391         if (timediff > audit_timeout) {
 392                 smb_time_audit_log_smb_fname("opendir", timediff, smb_fname);
 393         }
 394
 395         return result;
 396 }
 397
 398 static DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
 399                                               files_struct *fsp,
 400                                               const char *mask, uint32_t attr)
 401 {
 402         DIR *result;
 403         struct timespec ts1,ts2;
 404         double timediff;
 405
 406         clock_gettime_mono(&ts1);
 407         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 408         clock_gettime_mono(&ts2);
 409         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 410
 411         if (timediff > audit_timeout) {
 412                 smb_time_audit_log_fsp("fdopendir", timediff, fsp);
 413         }
 414
 415         return result;
 416 }
 417
 418 static struct dirent *smb_time_audit_readdir(vfs_handle_struct *handle,
 419                                                  DIR *dirp,
 420                                                  SMB_STRUCT_STAT *sbuf)
 421 {
 422         struct dirent *result;
 423         struct timespec ts1,ts2;
 424         double timediff;
 425
 426         clock_gettime_mono(&ts1);
 427         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 428         clock_gettime_mono(&ts2);
 429         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 430
 431         if (timediff > audit_timeout) {
 432                 smb_time_audit_log("readdir", timediff);
 433         }
 434
 435         return result;
 436 }
 437
 438 static void smb_time_audit_seekdir(vfs_handle_struct *handle,
 439                                    DIR *dirp, long offset)
 440 {
 441         struct timespec ts1,ts2;
 442         double timediff;
 443
 444         clock_gettime_mono(&ts1);
 445         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 446         clock_gettime_mono(&ts2);
 447         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 448
 449         if (timediff > audit_timeout) {
 450                 smb_time_audit_log("seekdir", timediff);
 451         }
 452
 453 }
 454
 455 static long smb_time_audit_telldir(vfs_handle_struct *handle,
 456                                    DIR *dirp)
 457 {
 458         long result;
 459         struct timespec ts1,ts2;
 460         double timediff;
 461
 462         clock_gettime_mono(&ts1);
 463         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 464         clock_gettime_mono(&ts2);
 465         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 466
 467         if (timediff > audit_timeout) {
 468                 smb_time_audit_log("telldir", timediff);
 469         }
 470
 471         return result;
 472 }
 473
 474 static void smb_time_audit_rewinddir(vfs_handle_struct *handle,
 475                                      DIR *dirp)
 476 {
 477         struct timespec ts1,ts2;
 478         double timediff;
 479
 480         clock_gettime_mono(&ts1);
 481         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 482         clock_gettime_mono(&ts2);
 483         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 484
 485         if (timediff > audit_timeout) {
 486                 smb_time_audit_log("rewinddir", timediff);
 487         }
 488
 489 }
 490
 491 static int smb_time_audit_mkdir(vfs_handle_struct *handle,
 492                                 const struct smb_filename *smb_fname,
 493                                 mode_t mode)
 494 {
 495         int result;
 496         struct timespec ts1,ts2;
 497         double timediff;
 498
 499         clock_gettime_mono(&ts1);
 500         result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
 501         clock_gettime_mono(&ts2);
 502         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 503
 504         if (timediff > audit_timeout) {
 505                 smb_time_audit_log_smb_fname("mkdir",
 506                         timediff,
 507                         smb_fname);
 508         }
 509
 510         return result;
 511 }
 512
 513 static int smb_time_audit_rmdir(vfs_handle_struct *handle,
 514                                 const struct smb_filename *smb_fname)
 515 {
 516         int result;
 517         struct timespec ts1,ts2;
 518         double timediff;
 519
 520         clock_gettime_mono(&ts1);
 521         result = SMB_VFS_NEXT_RMDIR(handle, smb_fname);
 522         clock_gettime_mono(&ts2);
 523         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 524
 525         if (timediff > audit_timeout) {
 526                 smb_time_audit_log_smb_fname("rmdir",
 527                         timediff,
 528                         smb_fname);
 529         }
 530
 531         return result;
 532 }
 533
 534 static int smb_time_audit_closedir(vfs_handle_struct *handle,
 535                                    DIR *dirp)
 536 {
 537         int result;
 538         struct timespec ts1,ts2;
 539         double timediff;
 540
 541         clock_gettime_mono(&ts1);
 542         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 543         clock_gettime_mono(&ts2);
 544         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 545
 546         if (timediff > audit_timeout) {
 547                 smb_time_audit_log("closedir", timediff);
 548         }
 549
 550         return result;
 551 }
 552
 553 static void smb_time_audit_init_search_op(vfs_handle_struct *handle,
 554                                           DIR *dirp)
 555 {
 556         struct timespec ts1,ts2;
 557         double timediff;
 558
 559         clock_gettime_mono(&ts1);
 560         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 561         clock_gettime_mono(&ts2);
 562         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 563
 564         if (timediff > audit_timeout) {
 565                 smb_time_audit_log("init_search_op", timediff);
 566         }
 567 }
 568
 569 static int smb_time_audit_open(vfs_handle_struct *handle,
 570                                struct smb_filename *fname,
 571                                files_struct *fsp,
 572                                int flags, mode_t mode)
 573 {
 574         int result;
 575         struct timespec ts1,ts2;
 576         double timediff;
 577
 578         clock_gettime_mono(&ts1);
 579         result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
 580         clock_gettime_mono(&ts2);
 581         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 582
 583         if (timediff > audit_timeout) {
 584                 smb_time_audit_log_fsp("open", timediff, fsp);
 585         }
 586
 587         return result;
 588 }
 589
 590 static NTSTATUS smb_time_audit_create_file(vfs_handle_struct *handle,
 591                                            struct smb_request *req,
 592                                            uint16_t root_dir_fid,
 593                                            struct smb_filename *fname,
 594                                            uint32_t access_mask,
 595                                            uint32_t share_access,
 596                                            uint32_t create_disposition,
 597                                            uint32_t create_options,
 598                                            uint32_t file_attributes,
 599                                            uint32_t oplock_request,
 600                                            struct smb2_lease *lease,
 601                                            uint64_t allocation_size,
 602                                            uint32_t private_flags,
 603                                            struct security_descriptor *sd,
 604                                            struct ea_list *ea_list,
 605                                            files_struct **result_fsp,
 606                                            int *pinfo,
 607                                            const struct smb2_create_blobs *in_context_blobs,
 608                                            struct smb2_create_blobs *out_context_blobs)
 609 {
 610         NTSTATUS result;
 611         struct timespec ts1,ts2;
 612         double timediff;
 613
 614         clock_gettime_mono(&ts1);
 615         result = SMB_VFS_NEXT_CREATE_FILE(
 616                 handle,                                 /* handle */
 617                 req,                                    /* req */
 618                 root_dir_fid,                           /* root_dir_fid */
 619                 fname,                                  /* fname */
 620                 access_mask,                            /* access_mask */
 621                 share_access,                           /* share_access */
 622                 create_disposition,                     /* create_disposition*/
 623                 create_options,                         /* create_options */
 624                 file_attributes,                        /* file_attributes */
 625                 oplock_request,                         /* oplock_request */
 626                 lease,                                  /* lease */
 627                 allocation_size,                        /* allocation_size */
 628                 private_flags,
 629                 sd,                                     /* sd */
 630                 ea_list,                                /* ea_list */
 631                 result_fsp,                             /* result */
 632                 pinfo,
 633                 in_context_blobs, out_context_blobs);   /* create context */
 634         clock_gettime_mono(&ts2);
 635         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 636
 637         if (timediff > audit_timeout) {
 638                 /*
 639                  * can't use result_fsp this time, may have
 640                  * invalid content causing smbd crash
 641                  */
 642                 smb_time_audit_log_smb_fname("create_file", timediff,
 643                                            fname);
 644         }
 645
 646         return result;
 647 }
 648
 649 static int smb_time_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 650 {
 651         int result;
 652         struct timespec ts1,ts2;
 653         double timediff;
 654
 655         clock_gettime_mono(&ts1);
 656         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 657         clock_gettime_mono(&ts2);
 658         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 659
 660         if (timediff > audit_timeout) {
 661                 smb_time_audit_log_fsp("close", timediff, fsp);
 662         }
 663
 664         return result;
 665 }
 666
 667 static ssize_t smb_time_audit_read(vfs_handle_struct *handle,
 668                                    files_struct *fsp, void *data, size_t n)
 669 {
 670         ssize_t result;
 671         struct timespec ts1,ts2;
 672         double timediff;
 673
 674         clock_gettime_mono(&ts1);
 675         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 676         clock_gettime_mono(&ts2);
 677         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 678
 679         if (timediff > audit_timeout) {
 680                 smb_time_audit_log_fsp("read", timediff, fsp);
 681         }
 682
 683         return result;
 684 }
 685
 686 static ssize_t smb_time_audit_pread(vfs_handle_struct *handle,
 687                                     files_struct *fsp,
 688                                     void *data, size_t n, off_t offset)
 689 {
 690         ssize_t result;
 691         struct timespec ts1,ts2;
 692         double timediff;
 693
 694         clock_gettime_mono(&ts1);
 695         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 696         clock_gettime_mono(&ts2);
 697         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 698
 699         if (timediff > audit_timeout) {
 700                 smb_time_audit_log_fsp("pread", timediff, fsp);
 701         }
 702
 703         return result;
 704 }
 705
 706 struct smb_time_audit_pread_state {
 707         struct files_struct *fsp;
 708         ssize_t ret;
 709         struct vfs_aio_state vfs_aio_state;
 710 };
 711
 712 static void smb_time_audit_pread_done(struct tevent_req *subreq);
 713
 714 static struct tevent_req *smb_time_audit_pread_send(
 715         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 716         struct tevent_context *ev, struct files_struct *fsp,
 717         void *data, size_t n, off_t offset)
 718 {
 719         struct tevent_req *req, *subreq;
 720         struct smb_time_audit_pread_state *state;
 721
 722         req = tevent_req_create(mem_ctx, &state,
 723                                 struct smb_time_audit_pread_state);
 724         if (req == NULL) {
 725                 return NULL;
 726         }
 727         state->fsp = fsp;
 728
 729         subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
 730                                          n, offset);
 731         if (tevent_req_nomem(subreq, req)) {
 732                 return tevent_req_post(req, ev);
 733         }
 734         tevent_req_set_callback(subreq, smb_time_audit_pread_done, req);
 735         return req;
 736 }
 737
 738 static void smb_time_audit_pread_done(struct tevent_req *subreq)
 739 {
 740         struct tevent_req *req = tevent_req_callback_data(
 741                 subreq, struct tevent_req);
 742         struct smb_time_audit_pread_state *state = tevent_req_data(
 743                 req, struct smb_time_audit_pread_state);
 744
 745         state->ret = SMB_VFS_PREAD_RECV(subreq, &state->vfs_aio_state);
 746         TALLOC_FREE(subreq);
 747         tevent_req_done(req);
 748 }
 749
 750 static ssize_t smb_time_audit_pread_recv(struct tevent_req *req,
 751                                          struct vfs_aio_state *vfs_aio_state)
 752 {
 753         struct smb_time_audit_pread_state *state = tevent_req_data(
 754                 req, struct smb_time_audit_pread_state);
 755         double timediff;
 756
 757         timediff = state->vfs_aio_state.duration * 1.0e-9;
 758
 759         if (timediff > audit_timeout) {
 760                 smb_time_audit_log_fsp("async pread", timediff, state->fsp);
 761         }
 762
 763         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
 764                 return -1;
 765         }
 766         *vfs_aio_state = state->vfs_aio_state;
 767         return state->ret;
 768 }
 769
 770 static ssize_t smb_time_audit_write(vfs_handle_struct *handle,
 771                                     files_struct *fsp,
 772                                     const void *data, size_t n)
 773 {
 774         ssize_t result;
 775         struct timespec ts1,ts2;
 776         double timediff;
 777
 778         clock_gettime_mono(&ts1);
 779         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 780         clock_gettime_mono(&ts2);
 781         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 782
 783         if (timediff > audit_timeout) {
 784                 smb_time_audit_log_fsp("write", timediff, fsp);
 785         }
 786
 787         return result;
 788 }
 789
 790 static ssize_t smb_time_audit_pwrite(vfs_handle_struct *handle,
 791                                      files_struct *fsp,
 792                                      const void *data, size_t n,
 793                                      off_t offset)
 794 {
 795         ssize_t result;
 796         struct timespec ts1,ts2;
 797         double timediff;
 798
 799         clock_gettime_mono(&ts1);
 800         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 801         clock_gettime_mono(&ts2);
 802         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 803
 804         if (timediff > audit_timeout) {
 805                 smb_time_audit_log_fsp("pwrite", timediff, fsp);
 806         }
 807
 808         return result;
 809 }
 810
 811 struct smb_time_audit_pwrite_state {
 812         struct files_struct *fsp;
 813         ssize_t ret;
 814         struct vfs_aio_state vfs_aio_state;
 815 };
 816
 817 static void smb_time_audit_pwrite_done(struct tevent_req *subreq);
 818
 819 static struct tevent_req *smb_time_audit_pwrite_send(
 820         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 821         struct tevent_context *ev, struct files_struct *fsp,
 822         const void *data, size_t n, off_t offset)
 823 {
 824         struct tevent_req *req, *subreq;
 825         struct smb_time_audit_pwrite_state *state;
 826
 827         req = tevent_req_create(mem_ctx, &state,
 828                                 struct smb_time_audit_pwrite_state);
 829         if (req == NULL) {
 830                 return NULL;
 831         }
 832         state->fsp = fsp;
 833
 834         subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
 835                                          n, offset);
 836         if (tevent_req_nomem(subreq, req)) {
 837                 return tevent_req_post(req, ev);
 838         }
 839         tevent_req_set_callback(subreq, smb_time_audit_pwrite_done, req);
 840         return req;
 841 }
 842
 843 static void smb_time_audit_pwrite_done(struct tevent_req *subreq)
 844 {
 845         struct tevent_req *req = tevent_req_callback_data(
 846                 subreq, struct tevent_req);
 847         struct smb_time_audit_pwrite_state *state = tevent_req_data(
 848                 req, struct smb_time_audit_pwrite_state);
 849
 850         state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->vfs_aio_state);
 851         TALLOC_FREE(subreq);
 852         tevent_req_done(req);
 853 }
 854
 855 static ssize_t smb_time_audit_pwrite_recv(struct tevent_req *req,
 856                                           struct vfs_aio_state *vfs_aio_state)
 857 {
 858         struct smb_time_audit_pwrite_state *state = tevent_req_data(
 859                 req, struct smb_time_audit_pwrite_state);
 860         double timediff;
 861
 862         timediff = state->vfs_aio_state.duration * 1.0e-9;
 863
 864         if (timediff > audit_timeout) {
 865                 smb_time_audit_log_fsp("async pwrite", timediff, state->fsp);
 866         }
 867
 868         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
 869                 return -1;
 870         }
 871         *vfs_aio_state = state->vfs_aio_state;
 872         return state->ret;
 873 }
 874
 875 static off_t smb_time_audit_lseek(vfs_handle_struct *handle,
 876                                       files_struct *fsp,
 877                                       off_t offset, int whence)
 878 {
 879         off_t result;
 880         struct timespec ts1,ts2;
 881         double timediff;
 882
 883         clock_gettime_mono(&ts1);
 884         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
 885         clock_gettime_mono(&ts2);
 886         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 887
 888         if (timediff > audit_timeout) {
 889                 smb_time_audit_log_fsp("lseek", timediff, fsp);
 890         }
 891
 892         return result;
 893 }
 894
 895 static ssize_t smb_time_audit_sendfile(vfs_handle_struct *handle, int tofd,
 896                                        files_struct *fromfsp,
 897                                        const DATA_BLOB *hdr, off_t offset,
 898                                        size_t n)
 899 {
 900         ssize_t result;
 901         struct timespec ts1,ts2;
 902         double timediff;
 903
 904         clock_gettime_mono(&ts1);
 905         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
 906         clock_gettime_mono(&ts2);
 907         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 908
 909         if (timediff > audit_timeout) {
 910                 smb_time_audit_log_fsp("sendfile", timediff, fromfsp);
 911         }
 912
 913         return result;
 914 }
 915
 916 static ssize_t smb_time_audit_recvfile(vfs_handle_struct *handle, int fromfd,
 917                                        files_struct *tofsp,
 918                                        off_t offset,
 919                                        size_t n)
 920 {
 921         ssize_t result;
 922         struct timespec ts1,ts2;
 923         double timediff;
 924
 925         clock_gettime_mono(&ts1);
 926         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
 927         clock_gettime_mono(&ts2);
 928         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 929
 930         if (timediff > audit_timeout) {
 931                 smb_time_audit_log_fsp("recvfile", timediff, tofsp);
 932         }
 933
 934         return result;
 935 }
 936
 937 static int smb_time_audit_rename(vfs_handle_struct *handle,
 938                                  const struct smb_filename *oldname,
 939                                  const struct smb_filename *newname)
 940 {
 941         int result;
 942         struct timespec ts1,ts2;
 943         double timediff;
 944
 945         clock_gettime_mono(&ts1);
 946         result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
 947         clock_gettime_mono(&ts2);
 948         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 949
 950         if (timediff > audit_timeout) {
 951                 smb_time_audit_log_smb_fname("rename", timediff, newname);
 952         }
 953
 954         return result;
 955 }
 956
 957 static int smb_time_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
 958 {
 959         int result;
 960         struct timespec ts1,ts2;
 961         double timediff;
 962
 963         clock_gettime_mono(&ts1);
 964         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
 965         clock_gettime_mono(&ts2);
 966         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 967
 968         if (timediff > audit_timeout) {
 969                 smb_time_audit_log_fsp("fsync", timediff, fsp);
 970         }
 971
 972         return result;
 973 }
 974
 975 struct smb_time_audit_fsync_state {
 976         struct files_struct *fsp;
 977         int ret;
 978         struct vfs_aio_state vfs_aio_state;
 979 };
 980
 981 static void smb_time_audit_fsync_done(struct tevent_req *subreq);
 982
 983 static struct tevent_req *smb_time_audit_fsync_send(
 984         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 985         struct tevent_context *ev, struct files_struct *fsp)
 986 {
 987         struct tevent_req *req, *subreq;
 988         struct smb_time_audit_fsync_state *state;
 989
 990         req = tevent_req_create(mem_ctx, &state,
 991                                 struct smb_time_audit_fsync_state);
 992         if (req == NULL) {
 993                 return NULL;
 994         }
 995         state->fsp = fsp;
 996
 997         subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
 998         if (tevent_req_nomem(subreq, req)) {
 999                 return tevent_req_post(req, ev);
1000         }
1001         tevent_req_set_callback(subreq, smb_time_audit_fsync_done, req);
1002         return req;
1003 }
1004
1005 static void smb_time_audit_fsync_done(struct tevent_req *subreq)
1006 {
1007         struct tevent_req *req = tevent_req_callback_data(
1008                 subreq, struct tevent_req);
1009         struct smb_time_audit_fsync_state *state = tevent_req_data(
1010                 req, struct smb_time_audit_fsync_state);
1011
1012         state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->vfs_aio_state);
1013         TALLOC_FREE(subreq);
1014         tevent_req_done(req);
1015 }
1016
1017 static int smb_time_audit_fsync_recv(struct tevent_req *req,
1018                                      struct vfs_aio_state *vfs_aio_state)
1019 {
1020         struct smb_time_audit_fsync_state *state = tevent_req_data(
1021                 req, struct smb_time_audit_fsync_state);
1022         double timediff;
1023
1024         timediff = state->vfs_aio_state.duration * 1.0e-9;
1025
1026         if (timediff > audit_timeout) {
1027                 smb_time_audit_log_fsp("async fsync", timediff, state->fsp);
1028         }
1029
1030         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
1031                 return -1;
1032         }
1033         *vfs_aio_state = state->vfs_aio_state;
1034         return state->ret;
1035 }
1036
1037 static int smb_time_audit_stat(vfs_handle_struct *handle,
1038                                struct smb_filename *fname)
1039 {
1040         int result;
1041         struct timespec ts1,ts2;
1042         double timediff;
1043
1044         clock_gettime_mono(&ts1);
1045         result = SMB_VFS_NEXT_STAT(handle, fname);
1046         clock_gettime_mono(&ts2);
1047         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1048
1049         if (timediff > audit_timeout) {
1050                 smb_time_audit_log_smb_fname("stat", timediff, fname);
1051         }
1052
1053         return result;
1054 }
1055
1056 static int smb_time_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
1057                                 SMB_STRUCT_STAT *sbuf)
1058 {
1059         int result;
1060         struct timespec ts1,ts2;
1061         double timediff;
1062
1063         clock_gettime_mono(&ts1);
1064         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
1065         clock_gettime_mono(&ts2);
1066         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1067
1068         if (timediff > audit_timeout) {
1069                 smb_time_audit_log_fsp("fstat", timediff, fsp);
1070         }
1071
1072         return result;
1073 }
1074
1075 static int smb_time_audit_lstat(vfs_handle_struct *handle,
1076                                 struct smb_filename *path)
1077 {
1078         int result;
1079         struct timespec ts1,ts2;
1080         double timediff;
1081
1082         clock_gettime_mono(&ts1);
1083         result = SMB_VFS_NEXT_LSTAT(handle, path);
1084         clock_gettime_mono(&ts2);
1085         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1086
1087         if (timediff > audit_timeout) {
1088                 smb_time_audit_log_smb_fname("lstat", timediff, path);
1089         }
1090
1091         return result;
1092 }
1093
1094 static uint64_t smb_time_audit_get_alloc_size(vfs_handle_struct *handle,
1095                                               files_struct *fsp,
1096                                               const SMB_STRUCT_STAT *sbuf)
1097 {
1098         uint64_t result;
1099         struct timespec ts1,ts2;
1100         double timediff;
1101
1102         clock_gettime_mono(&ts1);
1103         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1104         clock_gettime_mono(&ts2);
1105         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1106
1107         if (timediff > audit_timeout) {
1108                 smb_time_audit_log_fsp("get_alloc_size", timediff, fsp);
1109         }
1110
1111         return result;
1112 }
1113
1114 static int smb_time_audit_unlink(vfs_handle_struct *handle,
1115                                  const struct smb_filename *path)
1116 {
1117         int result;
1118         struct timespec ts1,ts2;
1119         double timediff;
1120
1121         clock_gettime_mono(&ts1);
1122         result = SMB_VFS_NEXT_UNLINK(handle, path);
1123         clock_gettime_mono(&ts2);
1124         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1125
1126         if (timediff > audit_timeout) {
1127                 smb_time_audit_log_smb_fname("unlink", timediff, path);
1128         }
1129
1130         return result;
1131 }
1132
1133 static int smb_time_audit_chmod(vfs_handle_struct *handle,
1134                         const struct smb_filename *smb_fname,
1135                         mode_t mode)
1136 {
1137         int result;
1138         struct timespec ts1,ts2;
1139         double timediff;
1140
1141         clock_gettime_mono(&ts1);
1142         result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
1143         clock_gettime_mono(&ts2);
1144         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1145
1146         if (timediff > audit_timeout) {
1147                 smb_time_audit_log_fname("chmod",
1148                         timediff,
1149                         smb_fname->base_name);
1150         }
1151
1152         return result;
1153 }
1154
1155 static int smb_time_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1156                                  mode_t mode)
1157 {
1158         int result;
1159         struct timespec ts1,ts2;
1160         double timediff;
1161
1162         clock_gettime_mono(&ts1);
1163         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1164         clock_gettime_mono(&ts2);
1165         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1166
1167         if (timediff > audit_timeout) {
1168                 smb_time_audit_log_fsp("fchmod", timediff, fsp);
1169         }
1170
1171         return result;
1172 }
1173
1174 static int smb_time_audit_chown(vfs_handle_struct *handle,
1175                         const struct smb_filename *smb_fname,
1176                         uid_t uid,
1177                         gid_t gid)
1178 {
1179         int result;
1180         struct timespec ts1,ts2;
1181         double timediff;
1182
1183         clock_gettime_mono(&ts1);
1184         result = SMB_VFS_NEXT_CHOWN(handle, smb_fname, uid, gid);
1185         clock_gettime_mono(&ts2);
1186         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1187
1188         if (timediff > audit_timeout) {
1189                 smb_time_audit_log_fname("chown",
1190                         timediff,
1191                         smb_fname->base_name);
1192         }
1193
1194         return result;
1195 }
1196
1197 static int smb_time_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1198                                  uid_t uid, gid_t gid)
1199 {
1200         int result;
1201         struct timespec ts1,ts2;
1202         double timediff;
1203
1204         clock_gettime_mono(&ts1);
1205         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1206         clock_gettime_mono(&ts2);
1207         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1208
1209         if (timediff > audit_timeout) {
1210                 smb_time_audit_log_fsp("fchown", timediff, fsp);
1211         }
1212
1213         return result;
1214 }
1215
1216 static int smb_time_audit_lchown(vfs_handle_struct *handle,
1217                         const struct smb_filename *smb_fname,
1218                         uid_t uid,
1219                         gid_t gid)
1220 {
1221         int result;
1222         struct timespec ts1,ts2;
1223         double timediff;
1224
1225         clock_gettime_mono(&ts1);
1226         result = SMB_VFS_NEXT_LCHOWN(handle, smb_fname, uid, gid);
1227         clock_gettime_mono(&ts2);
1228         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1229
1230         if (timediff > audit_timeout) {
1231                 smb_time_audit_log_fname("lchown",
1232                         timediff,
1233                         smb_fname->base_name);
1234         }
1235
1236         return result;
1237 }
1238
1239 static int smb_time_audit_chdir(vfs_handle_struct *handle, const char *path)
1240 {
1241         int result;
1242         struct timespec ts1,ts2;
1243         double timediff;
1244
1245         clock_gettime_mono(&ts1);
1246         result = SMB_VFS_NEXT_CHDIR(handle, path);
1247         clock_gettime_mono(&ts2);
1248         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1249
1250         if (timediff > audit_timeout) {
1251                 smb_time_audit_log_fname("chdir", timediff, path);
1252         }
1253
1254         return result;
1255 }
1256
1257 static char *smb_time_audit_getwd(vfs_handle_struct *handle)
1258 {
1259         char *result;
1260         struct timespec ts1,ts2;
1261         double timediff;
1262
1263         clock_gettime_mono(&ts1);
1264         result = SMB_VFS_NEXT_GETWD(handle);
1265         clock_gettime_mono(&ts2);
1266         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1267
1268         if (timediff > audit_timeout) {
1269                 smb_time_audit_log("getwd", timediff);
1270         }
1271
1272         return result;
1273 }
1274
1275 static int smb_time_audit_ntimes(vfs_handle_struct *handle,
1276                                  const struct smb_filename *path,
1277                                  struct smb_file_time *ft)
1278 {
1279         int result;
1280         struct timespec ts1,ts2;
1281         double timediff;
1282
1283         clock_gettime_mono(&ts1);
1284         result = SMB_VFS_NEXT_NTIMES(handle, path, ft);
1285         clock_gettime_mono(&ts2);
1286         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1287
1288         if (timediff > audit_timeout) {
1289                 smb_time_audit_log_smb_fname("ntimes", timediff, path);
1290         }
1291
1292         return result;
1293 }
1294
1295 static int smb_time_audit_ftruncate(vfs_handle_struct *handle,
1296                                     files_struct *fsp,
1297                                     off_t len)
1298 {
1299         int result;
1300         struct timespec ts1,ts2;
1301         double timediff;
1302
1303         clock_gettime_mono(&ts1);
1304         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1305         clock_gettime_mono(&ts2);
1306         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1307
1308         if (timediff > audit_timeout) {
1309                 smb_time_audit_log_fsp("ftruncate", timediff, fsp);
1310         }
1311
1312         return result;
1313 }
1314
1315 static int smb_time_audit_fallocate(vfs_handle_struct *handle,
1316                                     files_struct *fsp,
1317                                     uint32_t mode,
1318                                     off_t offset,
1319                                     off_t len)
1320 {
1321         int result;
1322         int saved_errno = 0;
1323         struct timespec ts1,ts2;
1324         double timediff;
1325
1326         clock_gettime_mono(&ts1);
1327         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1328         if (result == -1) {
1329                 saved_errno = errno;
1330         }
1331         clock_gettime_mono(&ts2);
1332         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1333
1334         if (timediff > audit_timeout) {
1335                 smb_time_audit_log_fsp("fallocate", timediff, fsp);
1336         }
1337         if (result == -1) {
1338                 errno = saved_errno;
1339         }
1340         return result;
1341 }
1342
1343 static bool smb_time_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1344                                 int op, off_t offset, off_t count,
1345                                 int type)
1346 {
1347         bool result;
1348         struct timespec ts1,ts2;
1349         double timediff;
1350
1351         clock_gettime_mono(&ts1);
1352         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1353         clock_gettime_mono(&ts2);
1354         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1355
1356         if (timediff > audit_timeout) {
1357                 smb_time_audit_log_fsp("lock", timediff, fsp);
1358         }
1359
1360         return result;
1361 }
1362
1363 static int smb_time_audit_kernel_flock(struct vfs_handle_struct *handle,
1364                                        struct files_struct *fsp,
1365                                        uint32_t share_mode, uint32_t access_mask)
1366 {
1367         int result;
1368         struct timespec ts1,ts2;
1369         double timediff;
1370
1371         clock_gettime_mono(&ts1);
1372         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode,
1373                                            access_mask);
1374         clock_gettime_mono(&ts2);
1375         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1376
1377         if (timediff > audit_timeout) {
1378                 smb_time_audit_log_fsp("kernel_flock", timediff, fsp);
1379         }
1380
1381         return result;
1382 }
1383
1384 static int smb_time_audit_linux_setlease(vfs_handle_struct *handle,
1385                                          files_struct *fsp,
1386                                          int leasetype)
1387 {
1388         int result;
1389         struct timespec ts1,ts2;
1390         double timediff;
1391
1392         clock_gettime_mono(&ts1);
1393         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1394         clock_gettime_mono(&ts2);
1395         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1396
1397         if (timediff > audit_timeout) {
1398                 smb_time_audit_log_fsp("linux_setlease", timediff, fsp);
1399         }
1400
1401         return result;
1402 }
1403
1404 static bool smb_time_audit_getlock(vfs_handle_struct *handle,
1405                                    files_struct *fsp,
1406                                    off_t *poffset, off_t *pcount,
1407                                    int *ptype, pid_t *ppid)
1408 {
1409         bool result;
1410         struct timespec ts1,ts2;
1411         double timediff;
1412
1413         clock_gettime_mono(&ts1);
1414         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype,
1415                                       ppid);
1416         clock_gettime_mono(&ts2);
1417         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1418
1419         if (timediff > audit_timeout) {
1420                 smb_time_audit_log_fsp("getlock", timediff, fsp);
1421         }
1422
1423         return result;
1424 }
1425
1426 static int smb_time_audit_symlink(vfs_handle_struct *handle,
1427                                   const char *oldpath, const char *newpath)
1428 {
1429         int result;
1430         struct timespec ts1,ts2;
1431         double timediff;
1432
1433         clock_gettime_mono(&ts1);
1434         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1435         clock_gettime_mono(&ts2);
1436         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1437
1438         if (timediff > audit_timeout) {
1439                 smb_time_audit_log_fname("symlink", timediff, newpath);
1440         }
1441
1442         return result;
1443 }
1444
1445 static int smb_time_audit_readlink(vfs_handle_struct *handle,
1446                                 const struct smb_filename *smb_fname,
1447                                 char *buf,
1448                                 size_t bufsiz)
1449 {
1450         int result;
1451         struct timespec ts1,ts2;
1452         double timediff;
1453
1454         clock_gettime_mono(&ts1);
1455         result = SMB_VFS_NEXT_READLINK(handle, smb_fname,
1456                                 buf, bufsiz);
1457         clock_gettime_mono(&ts2);
1458         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1459
1460         if (timediff > audit_timeout) {
1461                 smb_time_audit_log_fname("readlink", timediff,
1462                                 smb_fname->base_name);
1463         }
1464
1465         return result;
1466 }
1467
1468 static int smb_time_audit_link(vfs_handle_struct *handle,
1469                                 const struct smb_filename *old_smb_fname,
1470                                 const struct smb_filename *new_smb_fname)
1471 {
1472         int result;
1473         struct timespec ts1,ts2;
1474         double timediff;
1475
1476         clock_gettime_mono(&ts1);
1477         result = SMB_VFS_NEXT_LINK(handle, old_smb_fname, new_smb_fname);
1478         clock_gettime_mono(&ts2);
1479         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1480
1481         if (timediff > audit_timeout) {
1482                 smb_time_audit_log_fname("link", timediff,
1483                         new_smb_fname->base_name);
1484         }
1485
1486         return result;
1487 }
1488
1489 static int smb_time_audit_mknod(vfs_handle_struct *handle,
1490                                 const struct smb_filename *smb_fname,
1491                                 mode_t mode,
1492                                 SMB_DEV_T dev)
1493 {
1494         int result;
1495         struct timespec ts1,ts2;
1496         double timediff;
1497
1498         clock_gettime_mono(&ts1);
1499         result = SMB_VFS_NEXT_MKNOD(handle, smb_fname, mode, dev);
1500         clock_gettime_mono(&ts2);
1501         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1502
1503         if (timediff > audit_timeout) {
1504                 smb_time_audit_log_smb_fname("mknod", timediff, smb_fname);
1505         }
1506
1507         return result;
1508 }
1509
1510 static char *smb_time_audit_realpath(vfs_handle_struct *handle,
1511                                      const char *path)
1512 {
1513         char *result;
1514         struct timespec ts1,ts2;
1515         double timediff;
1516
1517         clock_gettime_mono(&ts1);
1518         result = SMB_VFS_NEXT_REALPATH(handle, path);
1519         clock_gettime_mono(&ts2);
1520         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1521
1522         if (timediff > audit_timeout) {
1523                 smb_time_audit_log_fname("realpath", timediff, path);
1524         }
1525
1526         return result;
1527 }
1528
1529 static int smb_time_audit_chflags(vfs_handle_struct *handle,
1530                                 const struct smb_filename *smb_fname,
1531                                 unsigned int flags)
1532 {
1533         int result;
1534         struct timespec ts1,ts2;
1535         double timediff;
1536
1537         clock_gettime_mono(&ts1);
1538         result = SMB_VFS_NEXT_CHFLAGS(handle, smb_fname, flags);
1539         clock_gettime_mono(&ts2);
1540         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1541
1542         if (timediff > audit_timeout) {
1543                 smb_time_audit_log_smb_fname("chflags", timediff, smb_fname);
1544         }
1545
1546         return result;
1547 }
1548
1549 static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
1550                                                     const SMB_STRUCT_STAT *sbuf)
1551 {
1552         struct file_id id_zero;
1553         struct file_id result;
1554         struct timespec ts1,ts2;
1555         double timediff;
1556
1557         ZERO_STRUCT(id_zero);
1558
1559         clock_gettime_mono(&ts1);
1560         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1561         clock_gettime_mono(&ts2);
1562         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1563
1564         if (timediff > audit_timeout) {
1565                 smb_time_audit_log("file_id_create", timediff);
1566         }
1567
1568         return result;
1569 }
1570
1571 static NTSTATUS smb_time_audit_streaminfo(vfs_handle_struct *handle,
1572                                           struct files_struct *fsp,
1573                                           const struct smb_filename *smb_fname,
1574                                           TALLOC_CTX *mem_ctx,
1575                                           unsigned int *pnum_streams,
1576                                           struct stream_struct **pstreams)
1577 {
1578         NTSTATUS result;
1579         struct timespec ts1,ts2;
1580         double timediff;
1581
1582         clock_gettime_mono(&ts1);
1583         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, smb_fname, mem_ctx,
1584                                          pnum_streams, pstreams);
1585         clock_gettime_mono(&ts2);
1586         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1587
1588         if (timediff > audit_timeout) {
1589                 smb_time_audit_log_fsp("streaminfo", timediff, fsp);
1590         }
1591
1592         return result;
1593 }
1594
1595 static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
1596                                             const char *path,
1597                                             const char *name,
1598                                             TALLOC_CTX *mem_ctx,
1599                                             char **found_name)
1600 {
1601         int result;
1602         struct timespec ts1,ts2;
1603         double timediff;
1604
1605         clock_gettime_mono(&ts1);
1606         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1607                                                 found_name);
1608         clock_gettime_mono(&ts2);
1609         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1610
1611         if (timediff > audit_timeout) {
1612                 smb_time_audit_log_fname("get_real_filename", timediff, path);
1613         }
1614
1615         return result;
1616 }
1617
1618 static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
1619                                               const char *fname)
1620 {
1621         const char *result;
1622         struct timespec ts1,ts2;
1623         double timediff;
1624
1625         clock_gettime_mono(&ts1);
1626         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1627         clock_gettime_mono(&ts2);
1628         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1629
1630         if (timediff > audit_timeout) {
1631                 smb_time_audit_log_fname("connectpath", timediff, fname);
1632         }
1633
1634         return result;
1635 }
1636
1637 static NTSTATUS smb_time_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1638                                                 struct byte_range_lock *br_lck,
1639                                                 struct lock_struct *plock,
1640                                                 bool blocking_lock)
1641 {
1642         NTSTATUS result;
1643         struct timespec ts1,ts2;
1644         double timediff;
1645
1646         clock_gettime_mono(&ts1);
1647         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1648                                                blocking_lock);
1649         clock_gettime_mono(&ts2);
1650         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1651
1652         if (timediff > audit_timeout) {
1653                 smb_time_audit_log_fsp("brl_lock_windows", timediff,
1654                                        brl_fsp(br_lck));
1655         }
1656
1657         return result;
1658 }
1659
1660 static bool smb_time_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1661                                               struct messaging_context *msg_ctx,
1662                                               struct byte_range_lock *br_lck,
1663                                               const struct lock_struct *plock)
1664 {
1665         bool result;
1666         struct timespec ts1,ts2;
1667         double timediff;
1668
1669         clock_gettime_mono(&ts1);
1670         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1671                                                  plock);
1672         clock_gettime_mono(&ts2);
1673         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1674
1675         if (timediff > audit_timeout) {
1676                 smb_time_audit_log_fsp("brl_unlock_windows", timediff,
1677                                        brl_fsp(br_lck));
1678         }
1679
1680         return result;
1681 }
1682
1683 static bool smb_time_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1684                                               struct byte_range_lock *br_lck,
1685                                               struct lock_struct *plock)
1686 {
1687         bool result;
1688         struct timespec ts1,ts2;
1689         double timediff;
1690
1691         clock_gettime_mono(&ts1);
1692         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock);
1693         clock_gettime_mono(&ts2);
1694         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1695
1696         if (timediff > audit_timeout) {
1697                 smb_time_audit_log_fsp("brl_cancel_windows", timediff,
1698                                        brl_fsp(br_lck));
1699         }
1700
1701         return result;
1702 }
1703
1704 static bool smb_time_audit_strict_lock(struct vfs_handle_struct *handle,
1705                                        struct files_struct *fsp,
1706                                        struct lock_struct *plock)
1707 {
1708         bool result;
1709         struct timespec ts1,ts2;
1710         double timediff;
1711
1712         clock_gettime_mono(&ts1);
1713         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1714         clock_gettime_mono(&ts2);
1715         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1716
1717         if (timediff > audit_timeout) {
1718                 smb_time_audit_log_fsp("strict_lock", timediff, fsp);
1719         }
1720
1721         return result;
1722 }
1723
1724 static void smb_time_audit_strict_unlock(struct vfs_handle_struct *handle,
1725                                          struct files_struct *fsp,
1726                                          struct lock_struct *plock)
1727 {
1728         struct timespec ts1,ts2;
1729         double timediff;
1730
1731         clock_gettime_mono(&ts1);
1732         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1733         clock_gettime_mono(&ts2);
1734         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1735
1736         if (timediff > audit_timeout) {
1737                 smb_time_audit_log_fsp("strict_unlock", timediff, fsp);
1738         }
1739 }
1740
1741 static NTSTATUS smb_time_audit_translate_name(struct vfs_handle_struct *handle,
1742                                               const char *name,
1743                                               enum vfs_translate_direction direction,
1744                                               TALLOC_CTX *mem_ctx,
1745                                               char **mapped_name)
1746 {
1747         NTSTATUS result;
1748         struct timespec ts1,ts2;
1749         double timediff;
1750
1751         clock_gettime_mono(&ts1);
1752         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1753                                              mapped_name);
1754         clock_gettime_mono(&ts2);
1755         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1756
1757         if (timediff > audit_timeout) {
1758                 smb_time_audit_log_fname("translate_name", timediff, name);
1759         }
1760
1761         return result;
1762 }
1763
1764 static NTSTATUS smb_time_audit_fsctl(struct vfs_handle_struct *handle,
1765                                 struct files_struct *fsp,
1766                                 TALLOC_CTX *ctx,
1767                                 uint32_t function,
1768                                 uint16_t req_flags,
1769                                 const uint8_t *_in_data,
1770                                 uint32_t in_len,
1771                                 uint8_t **_out_data,
1772                                 uint32_t max_out_len,
1773                                 uint32_t *out_len)
1774 {
1775         NTSTATUS result;
1776         struct timespec ts1,ts2;
1777         double timediff;
1778
1779         clock_gettime_mono(&ts1);
1780         result = SMB_VFS_NEXT_FSCTL(handle,
1781                                 fsp,
1782                                 ctx,
1783                                 function,
1784                                 req_flags,
1785                                 _in_data,
1786                                 in_len,
1787                                 _out_data,
1788                                 max_out_len,
1789                                 out_len);
1790         clock_gettime_mono(&ts2);
1791         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1792
1793         if (timediff > audit_timeout) {
1794                 smb_time_audit_log_fsp("fsctl", timediff, fsp);
1795         }
1796
1797         return result;
1798 }
1799
1800 static NTSTATUS smb_time_get_dos_attributes(struct vfs_handle_struct *handle,
1801                                         struct smb_filename *smb_fname,
1802                                         uint32_t *dosmode)
1803 {
1804         NTSTATUS result;
1805         struct timespec ts1,ts2;
1806         double timediff;
1807
1808         clock_gettime_mono(&ts1);
1809         result = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES(handle,
1810                                 smb_fname,
1811                                 dosmode);
1812         clock_gettime_mono(&ts2);
1813         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1814
1815         if (timediff > audit_timeout) {
1816                 smb_time_audit_log_fname("get_dos_attributes",
1817                                 timediff,
1818                                 smb_fname->base_name);
1819         }
1820
1821         return result;
1822 }
1823
1824 static NTSTATUS smb_time_fget_dos_attributes(struct vfs_handle_struct *handle,
1825                                         struct files_struct *fsp,
1826                                         uint32_t *dosmode)
1827 {
1828         NTSTATUS result;
1829         struct timespec ts1,ts2;
1830         double timediff;
1831
1832         clock_gettime_mono(&ts1);
1833         result = SMB_VFS_NEXT_FGET_DOS_ATTRIBUTES(handle,
1834                                 fsp,
1835                                 dosmode);
1836         clock_gettime_mono(&ts2);
1837         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1838
1839         if (timediff > audit_timeout) {
1840                 smb_time_audit_log_fsp("fget_dos_attributes", timediff, fsp);
1841         }
1842
1843         return result;
1844 }
1845
1846 static NTSTATUS smb_time_set_dos_attributes(struct vfs_handle_struct *handle,
1847                                         const struct smb_filename *smb_fname,
1848                                         uint32_t dosmode)
1849 {
1850         NTSTATUS result;
1851         struct timespec ts1,ts2;
1852         double timediff;
1853
1854         clock_gettime_mono(&ts1);
1855         result = SMB_VFS_NEXT_SET_DOS_ATTRIBUTES(handle,
1856                                 smb_fname,
1857                                 dosmode);
1858         clock_gettime_mono(&ts2);
1859         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1860
1861         if (timediff > audit_timeout) {
1862                 smb_time_audit_log_fname("set_dos_attributes",
1863                                 timediff,
1864                                 smb_fname->base_name);
1865         }
1866
1867         return result;
1868 }
1869
1870 static NTSTATUS smb_time_fset_dos_attributes(struct vfs_handle_struct *handle,
1871                                         struct files_struct *fsp,
1872                                         uint32_t dosmode)
1873 {
1874         NTSTATUS result;
1875         struct timespec ts1,ts2;
1876         double timediff;
1877
1878         clock_gettime_mono(&ts1);
1879         result = SMB_VFS_NEXT_FSET_DOS_ATTRIBUTES(handle,
1880                                 fsp,
1881                                 dosmode);
1882         clock_gettime_mono(&ts2);
1883         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1884
1885         if (timediff > audit_timeout) {
1886                 smb_time_audit_log_fsp("fset_dos_attributes", timediff, fsp);
1887         }
1888
1889         return result;
1890 }
1891
1892 struct time_audit_cc_state {
1893         struct timespec ts_send;
1894         struct vfs_handle_struct *handle;
1895         off_t copied;
1896 };
1897 static void smb_time_audit_copy_chunk_done(struct tevent_req *subreq);
1898
1899 static struct tevent_req *smb_time_audit_copy_chunk_send(struct vfs_handle_struct *handle,
1900                                                          TALLOC_CTX *mem_ctx,
1901                                                          struct tevent_context *ev,
1902                                                          struct files_struct *src_fsp,
1903                                                          off_t src_off,
1904                                                          struct files_struct *dest_fsp,
1905                                                          off_t dest_off,
1906                                                          off_t num,
1907                                                          uint32_t flags)
1908 {
1909         struct tevent_req *req;
1910         struct tevent_req *subreq;
1911         struct time_audit_cc_state *cc_state;
1912
1913         req = tevent_req_create(mem_ctx, &cc_state, struct time_audit_cc_state);
1914         if (req == NULL) {
1915                 return NULL;
1916         }
1917
1918         cc_state->handle = handle;
1919         clock_gettime_mono(&cc_state->ts_send);
1920         subreq = SMB_VFS_NEXT_COPY_CHUNK_SEND(handle, cc_state, ev,
1921                                               src_fsp, src_off,
1922                                               dest_fsp, dest_off, num, flags);
1923         if (tevent_req_nomem(subreq, req)) {
1924                 return tevent_req_post(req, ev);
1925         }
1926
1927         tevent_req_set_callback(subreq, smb_time_audit_copy_chunk_done, req);
1928         return req;
1929 }
1930
1931 static void smb_time_audit_copy_chunk_done(struct tevent_req *subreq)
1932 {
1933         struct tevent_req *req = tevent_req_callback_data(
1934                 subreq, struct tevent_req);
1935         struct time_audit_cc_state *cc_state
1936                         = tevent_req_data(req, struct time_audit_cc_state);
1937         NTSTATUS status;
1938
1939         status = SMB_VFS_NEXT_COPY_CHUNK_RECV(cc_state->handle,
1940                                               subreq,
1941                                               &cc_state->copied);
1942         TALLOC_FREE(subreq);
1943         if (tevent_req_nterror(req, status)) {
1944                 return;
1945         }
1946         tevent_req_done(req);
1947 }
1948
1949 static NTSTATUS smb_time_audit_copy_chunk_recv(struct vfs_handle_struct *handle,
1950                                                struct tevent_req *req,
1951                                                off_t *copied)
1952 {
1953         struct time_audit_cc_state *cc_state
1954                         = tevent_req_data(req, struct time_audit_cc_state);
1955         struct timespec ts_recv;
1956         double timediff;
1957         NTSTATUS status;
1958
1959         clock_gettime_mono(&ts_recv);
1960         timediff = nsec_time_diff(&ts_recv, &cc_state->ts_send)*1.0e-9;
1961         if (timediff > audit_timeout) {
1962                 smb_time_audit_log("copy_chunk", timediff);
1963         }
1964
1965         *copied = cc_state->copied;
1966         if (tevent_req_is_nterror(req, &status)) {
1967                 tevent_req_received(req);
1968                 return status;
1969         }
1970
1971         tevent_req_received(req);
1972         return NT_STATUS_OK;
1973 }
1974
1975 static NTSTATUS smb_time_audit_get_compression(vfs_handle_struct *handle,
1976                                                TALLOC_CTX *mem_ctx,
1977                                                struct files_struct *fsp,
1978                                                struct smb_filename *smb_fname,
1979                                                uint16_t *_compression_fmt)
1980 {
1981         NTSTATUS result;
1982         struct timespec ts1,ts2;
1983         double timediff;
1984
1985         clock_gettime_mono(&ts1);
1986         result = SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname,
1987                                               _compression_fmt);
1988         clock_gettime_mono(&ts2);
1989         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1990
1991         if (timediff > audit_timeout) {
1992                 if (fsp !=  NULL) {
1993                         smb_time_audit_log_fsp("get_compression",
1994                                                timediff, fsp);
1995                 } else {
1996                         smb_time_audit_log_smb_fname("get_compression",
1997                                                      timediff, smb_fname);
1998                 }
1999         }
2000
2001         return result;
2002 }
2003
2004 static NTSTATUS smb_time_audit_set_compression(vfs_handle_struct *handle,
2005                                                TALLOC_CTX *mem_ctx,
2006                                                struct files_struct *fsp,
2007                                                uint16_t compression_fmt)
2008 {
2009         NTSTATUS result;
2010         struct timespec ts1,ts2;
2011         double timediff;
2012
2013         clock_gettime_mono(&ts1);
2014         result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
2015                                               compression_fmt);
2016         clock_gettime_mono(&ts2);
2017         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2018
2019         if (timediff > audit_timeout) {
2020                 smb_time_audit_log_fsp("set_compression", timediff, fsp);
2021         }
2022
2023         return result;
2024 }
2025
2026 static NTSTATUS smb_time_audit_readdir_attr(struct vfs_handle_struct *handle,
2027                                             const struct smb_filename *fname,
2028                                             TALLOC_CTX *mem_ctx,
2029                                             struct readdir_attr_data **pattr_data)
2030 {
2031         NTSTATUS status;
2032         struct timespec ts1,ts2;
2033         double timediff;
2034
2035         clock_gettime_mono(&ts1);
2036         status = SMB_VFS_NEXT_READDIR_ATTR(handle, fname, mem_ctx, pattr_data);
2037         clock_gettime_mono(&ts2);
2038         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2039
2040         if (timediff > audit_timeout) {
2041                 smb_time_audit_log_smb_fname("readdir_attr", timediff, fname);
2042         }
2043
2044         return status;
2045 }
2046
2047 static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
2048                                            files_struct *fsp,
2049                                            uint32_t security_info,
2050                                            TALLOC_CTX *mem_ctx,
2051                                            struct security_descriptor **ppdesc)
2052 {
2053         NTSTATUS result;
2054         struct timespec ts1,ts2;
2055         double timediff;
2056
2057         clock_gettime_mono(&ts1);
2058         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
2059                                           mem_ctx, ppdesc);
2060         clock_gettime_mono(&ts2);
2061         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2062
2063         if (timediff > audit_timeout) {
2064                 smb_time_audit_log_fsp("fget_nt_acl", timediff, fsp);
2065         }
2066
2067         return result;
2068 }
2069
2070 static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
2071                                           const struct smb_filename *smb_fname,
2072                                           uint32_t security_info,
2073                                           TALLOC_CTX *mem_ctx,
2074                                           struct security_descriptor **ppdesc)
2075 {
2076         NTSTATUS result;
2077         struct timespec ts1,ts2;
2078         double timediff;
2079
2080         clock_gettime_mono(&ts1);
2081         result = SMB_VFS_NEXT_GET_NT_ACL(handle, smb_fname, security_info,
2082                                          mem_ctx, ppdesc);
2083         clock_gettime_mono(&ts2);
2084         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2085
2086         if (timediff > audit_timeout) {
2087                 smb_time_audit_log_fname("get_nt_acl",
2088                         timediff,
2089                         smb_fname->base_name);
2090         }
2091
2092         return result;
2093 }
2094
2095 static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
2096                                            files_struct *fsp,
2097                                            uint32_t security_info_sent,
2098                                            const struct security_descriptor *psd)
2099 {
2100         NTSTATUS result;
2101         struct timespec ts1,ts2;
2102         double timediff;
2103
2104         clock_gettime_mono(&ts1);
2105         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
2106                                           psd);
2107         clock_gettime_mono(&ts2);
2108         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2109
2110         if (timediff > audit_timeout) {
2111                 smb_time_audit_log_fsp("fset_nt_acl", timediff, fsp);
2112         }
2113
2114         return result;
2115 }
2116
2117 static NTSTATUS smb_time_audit_audit_file(struct vfs_handle_struct *handle,
2118                                 struct smb_filename *smb_fname,
2119                                 struct security_acl *sacl,
2120                                 uint32_t access_requested,
2121                                 uint32_t access_denied)
2122 {
2123         NTSTATUS result;
2124         struct timespec ts1,ts2;
2125         double timediff;
2126
2127         clock_gettime_mono(&ts1);
2128         result = SMB_VFS_NEXT_AUDIT_FILE(handle,
2129                                         smb_fname,
2130                                         sacl,
2131                                         access_requested,
2132                                         access_denied);
2133         clock_gettime_mono(&ts2);
2134         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2135
2136         if (timediff > audit_timeout) {
2137                 smb_time_audit_log_fname("audit_file",
2138                         timediff,
2139                         smb_fname->base_name);
2140         }
2141
2142         return result;
2143 }
2144
2145
2146
2147 static int smb_time_audit_chmod_acl(vfs_handle_struct *handle,
2148                         const struct smb_filename *smb_fname,
2149                         mode_t mode)
2150 {
2151         int result;
2152         struct timespec ts1,ts2;
2153         double timediff;
2154
2155         clock_gettime_mono(&ts1);
2156         result = SMB_VFS_NEXT_CHMOD_ACL(handle, smb_fname, mode);
2157         clock_gettime_mono(&ts2);
2158         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2159
2160         if (timediff > audit_timeout) {
2161                 smb_time_audit_log_fname("chmod_acl",
2162                         timediff,
2163                         smb_fname->base_name);
2164         }
2165
2166         return result;
2167 }
2168
2169 static int smb_time_audit_fchmod_acl(vfs_handle_struct *handle,
2170                                      files_struct *fsp, mode_t mode)
2171 {
2172         int result;
2173         struct timespec ts1,ts2;
2174         double timediff;
2175
2176         clock_gettime_mono(&ts1);
2177         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
2178         clock_gettime_mono(&ts2);
2179         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2180
2181         if (timediff > audit_timeout) {
2182                 smb_time_audit_log_fsp("fchmod_acl", timediff, fsp);
2183         }
2184
2185         return result;
2186 }
2187
2188 static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
2189                                         const struct smb_filename *smb_fname,
2190                                         SMB_ACL_TYPE_T type,
2191                                         TALLOC_CTX *mem_ctx)
2192 {
2193         SMB_ACL_T result;
2194         struct timespec ts1,ts2;
2195         double timediff;
2196
2197         clock_gettime_mono(&ts1);
2198         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, smb_fname,
2199                                 type, mem_ctx);
2200         clock_gettime_mono(&ts2);
2201         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2202
2203         if (timediff > audit_timeout) {
2204                 smb_time_audit_log_fname("sys_acl_get_file", timediff,
2205                         smb_fname->base_name);
2206         }
2207
2208         return result;
2209 }
2210
2211 static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
2212                                                files_struct *fsp,
2213                                                TALLOC_CTX *mem_ctx)
2214 {
2215         SMB_ACL_T result;
2216         struct timespec ts1,ts2;
2217         double timediff;
2218
2219         clock_gettime_mono(&ts1);
2220         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
2221         clock_gettime_mono(&ts2);
2222         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2223
2224         if (timediff > audit_timeout) {
2225                 smb_time_audit_log_fsp("sys_acl_get_fd", timediff, fsp);
2226         }
2227
2228         return result;
2229 }
2230
2231
2232 static int smb_time_audit_sys_acl_blob_get_file(vfs_handle_struct *handle,
2233                                 const struct smb_filename *smb_fname,
2234                                 TALLOC_CTX *mem_ctx,
2235                                 char **blob_description,
2236                                 DATA_BLOB *blob)
2237 {
2238         int result;
2239         struct timespec ts1,ts2;
2240         double timediff;
2241
2242         clock_gettime_mono(&ts1);
2243         result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, smb_fname,
2244                                 mem_ctx, blob_description, blob);
2245         clock_gettime_mono(&ts2);
2246         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2247
2248         if (timediff > audit_timeout) {
2249                 smb_time_audit_log("sys_acl_blob_get_file", timediff);
2250         }
2251
2252         return result;
2253 }
2254
2255 static int smb_time_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
2256                                               files_struct *fsp,
2257                                               TALLOC_CTX *mem_ctx,
2258                                               char **blob_description,
2259                                               DATA_BLOB *blob)
2260 {
2261         int result;
2262         struct timespec ts1,ts2;
2263         double timediff;
2264
2265         clock_gettime_mono(&ts1);
2266         result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2267         clock_gettime_mono(&ts2);
2268         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2269
2270         if (timediff > audit_timeout) {
2271                 smb_time_audit_log("sys_acl_blob_get_fd", timediff);
2272         }
2273
2274         return result;
2275 }
2276
2277 static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
2278                                            const struct smb_filename *smb_fname,
2279                                            SMB_ACL_TYPE_T acltype,
2280                                            SMB_ACL_T theacl)
2281 {
2282         int result;
2283         struct timespec ts1,ts2;
2284         double timediff;
2285
2286         clock_gettime_mono(&ts1);
2287         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, smb_fname, acltype,
2288                                                theacl);
2289         clock_gettime_mono(&ts2);
2290         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2291
2292         if (timediff > audit_timeout) {
2293                 smb_time_audit_log_fname("sys_acl_set_file", timediff,
2294                         smb_fname->base_name);
2295         }
2296
2297         return result;
2298 }
2299
2300 static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
2301                                          files_struct *fsp,
2302                                          SMB_ACL_T theacl)
2303 {
2304         int result;
2305         struct timespec ts1,ts2;
2306         double timediff;
2307
2308         clock_gettime_mono(&ts1);
2309         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
2310         clock_gettime_mono(&ts2);
2311         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2312
2313         if (timediff > audit_timeout) {
2314                 smb_time_audit_log_fsp("sys_acl_set_fd", timediff, fsp);
2315         }
2316
2317         return result;
2318 }
2319
2320 static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
2321                                 const struct smb_filename *smb_fname)
2322 {
2323         int result;
2324         struct timespec ts1,ts2;
2325         double timediff;
2326
2327         clock_gettime_mono(&ts1);
2328         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, smb_fname);
2329         clock_gettime_mono(&ts2);
2330         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2331
2332         if (timediff > audit_timeout) {
2333                 smb_time_audit_log_fname("sys_acl_delete_def_file", timediff,
2334                         smb_fname->base_name);
2335         }
2336
2337         return result;
2338 }
2339
2340 static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
2341                                 const struct smb_filename *smb_fname,
2342                                 const char *name,
2343                                 void *value,
2344                                 size_t size)
2345 {
2346         ssize_t result;
2347         struct timespec ts1,ts2;
2348         double timediff;
2349
2350         clock_gettime_mono(&ts1);
2351         result = SMB_VFS_NEXT_GETXATTR(handle, smb_fname, name, value, size);
2352         clock_gettime_mono(&ts2);
2353         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2354
2355         if (timediff > audit_timeout) {
2356                 smb_time_audit_log_fname("getxattr", timediff,
2357                         smb_fname->base_name);
2358         }
2359
2360         return result;
2361 }
2362
2363 static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
2364                                         struct files_struct *fsp,
2365                                         const char *name, void *value,
2366                                         size_t size)
2367 {
2368         ssize_t result;
2369         struct timespec ts1,ts2;
2370         double timediff;
2371
2372         clock_gettime_mono(&ts1);
2373         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2374         clock_gettime_mono(&ts2);
2375         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2376
2377         if (timediff > audit_timeout) {
2378                 smb_time_audit_log_fsp("fgetxattr", timediff, fsp);
2379         }
2380
2381         return result;
2382 }
2383
2384 static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
2385                                         const struct smb_filename *smb_fname,
2386                                         char *list,
2387                                         size_t size)
2388 {
2389         ssize_t result;
2390         struct timespec ts1,ts2;
2391         double timediff;
2392
2393         clock_gettime_mono(&ts1);
2394         result = SMB_VFS_NEXT_LISTXATTR(handle, smb_fname, list, size);
2395         clock_gettime_mono(&ts2);
2396         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2397
2398         if (timediff > audit_timeout) {
2399                 smb_time_audit_log_fname("listxattr", timediff,
2400                                 smb_fname->base_name);
2401         }
2402
2403         return result;
2404 }
2405
2406 static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
2407                                          struct files_struct *fsp, char *list,
2408                                          size_t size)
2409 {
2410         ssize_t result;
2411         struct timespec ts1,ts2;
2412         double timediff;
2413
2414         clock_gettime_mono(&ts1);
2415         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2416         clock_gettime_mono(&ts2);
2417         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2418
2419         if (timediff > audit_timeout) {
2420                 smb_time_audit_log_fsp("flistxattr", timediff, fsp);
2421         }
2422
2423         return result;
2424 }
2425
2426 static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
2427                                 const struct smb_filename *smb_fname,
2428                                 const char *name)
2429 {
2430         int result;
2431         struct timespec ts1,ts2;
2432         double timediff;
2433
2434         clock_gettime_mono(&ts1);
2435         result = SMB_VFS_NEXT_REMOVEXATTR(handle, smb_fname, name);
2436         clock_gettime_mono(&ts2);
2437         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2438
2439         if (timediff > audit_timeout) {
2440                 smb_time_audit_log_fname("removexattr", timediff,
2441                         smb_fname->base_name);
2442         }
2443
2444         return result;
2445 }
2446
2447 static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
2448                                        struct files_struct *fsp,
2449                                        const char *name)
2450 {
2451         int result;
2452         struct timespec ts1,ts2;
2453         double timediff;
2454
2455         clock_gettime_mono(&ts1);
2456         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2457         clock_gettime_mono(&ts2);
2458         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2459
2460         if (timediff > audit_timeout) {
2461                 smb_time_audit_log_fsp("fremovexattr", timediff, fsp);
2462         }
2463
2464         return result;
2465 }
2466
2467 static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
2468                                 const struct smb_filename *smb_fname,
2469                                 const char *name,
2470                                 const void *value,
2471                                 size_t size,
2472                                 int flags)
2473 {
2474         int result;
2475         struct timespec ts1,ts2;
2476         double timediff;
2477
2478         clock_gettime_mono(&ts1);
2479         result = SMB_VFS_NEXT_SETXATTR(handle, smb_fname, name, value, size,
2480                                        flags);
2481         clock_gettime_mono(&ts2);
2482         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2483
2484         if (timediff > audit_timeout) {
2485                 smb_time_audit_log_fname("setxattr", timediff,
2486                                 smb_fname->base_name);
2487         }
2488
2489         return result;
2490 }
2491
2492 static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
2493                                     struct files_struct *fsp, const char *name,
2494                                     const void *value, size_t size, int flags)
2495 {
2496         int result;
2497         struct timespec ts1,ts2;
2498         double timediff;
2499
2500         clock_gettime_mono(&ts1);
2501         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2502         clock_gettime_mono(&ts2);
2503         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2504
2505         if (timediff > audit_timeout) {
2506                 smb_time_audit_log_fsp("fsetxattr", timediff, fsp);
2507         }
2508
2509         return result;
2510 }
2511
2512 static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
2513                                      struct files_struct *fsp)
2514 {
2515         bool result;
2516         struct timespec ts1,ts2;
2517         double timediff;
2518
2519         clock_gettime_mono(&ts1);
2520         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2521         clock_gettime_mono(&ts2);
2522         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2523
2524         if (timediff > audit_timeout) {
2525                 smb_time_audit_log_fsp("aio_force", timediff, fsp);
2526         }
2527
2528         return result;
2529 }
2530
2531 static NTSTATUS smb_time_audit_durable_cookie(struct vfs_handle_struct *handle,
2532                                               struct files_struct *fsp,
2533                                               TALLOC_CTX *mem_ctx,
2534                                               DATA_BLOB *cookie)
2535 {
2536         NTSTATUS result;
2537         struct timespec ts1,ts2;
2538         double timediff;
2539
2540         clock_gettime_mono(&ts1);
2541         result = SMB_VFS_NEXT_DURABLE_COOKIE(handle, fsp, mem_ctx, cookie);
2542         clock_gettime_mono(&ts2);
2543         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2544
2545         if (timediff > audit_timeout) {
2546                 smb_time_audit_log_fsp("durable_cookie", timediff, fsp);
2547         }
2548
2549         return result;
2550 }
2551
2552 static NTSTATUS smb_time_audit_durable_disconnect(struct vfs_handle_struct *handle,
2553                                                   struct files_struct *fsp,
2554                                                   const DATA_BLOB old_cookie,
2555                                                   TALLOC_CTX *mem_ctx,
2556                                                   DATA_BLOB *new_cookie)
2557 {
2558         NTSTATUS result;
2559         struct timespec ts1,ts2;
2560         double timediff;
2561
2562         clock_gettime_mono(&ts1);
2563         result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle, fsp, old_cookie,
2564                                                  mem_ctx, new_cookie);
2565         clock_gettime_mono(&ts2);
2566         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2567
2568         if (timediff > audit_timeout) {
2569                 smb_time_audit_log_fsp("durable_disconnect", timediff, fsp);
2570         }
2571
2572         return result;
2573 }
2574
2575 static NTSTATUS smb_time_audit_durable_reconnect(struct vfs_handle_struct *handle,
2576                                                  struct smb_request *smb1req,
2577                                                  struct smbXsrv_open *op,
2578                                                  const DATA_BLOB old_cookie,
2579                                                  TALLOC_CTX *mem_ctx,
2580                                                  struct files_struct **fsp,
2581                                                  DATA_BLOB *new_cookie)
2582 {
2583         NTSTATUS result;
2584         struct timespec ts1,ts2;
2585         double timediff;
2586
2587         clock_gettime_mono(&ts1);
2588         result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle, smb1req, op, old_cookie,
2589                                                 mem_ctx, fsp, new_cookie);
2590         clock_gettime_mono(&ts2);
2591         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2592
2593         if (timediff > audit_timeout) {
2594                 smb_time_audit_log("durable_reconnect", timediff);
2595         }
2596
2597         return result;
2598 }
2599
2600 /* VFS operations */
2601
2602 static struct vfs_fn_pointers vfs_time_audit_fns = {
2603         .connect_fn = smb_time_audit_connect,
2604         .disconnect_fn = smb_time_audit_disconnect,
2605         .disk_free_fn = smb_time_audit_disk_free,
2606         .get_quota_fn = smb_time_audit_get_quota,
2607         .set_quota_fn = smb_time_audit_set_quota,
2608         .get_shadow_copy_data_fn = smb_time_audit_get_shadow_copy_data,
2609         .statvfs_fn = smb_time_audit_statvfs,
2610         .fs_capabilities_fn = smb_time_audit_fs_capabilities,
2611         .get_dfs_referrals_fn = smb_time_audit_get_dfs_referrals,
2612         .opendir_fn = smb_time_audit_opendir,
2613         .fdopendir_fn = smb_time_audit_fdopendir,
2614         .readdir_fn = smb_time_audit_readdir,
2615         .seekdir_fn = smb_time_audit_seekdir,
2616         .telldir_fn = smb_time_audit_telldir,
2617         .rewind_dir_fn = smb_time_audit_rewinddir,
2618         .mkdir_fn = smb_time_audit_mkdir,
2619         .rmdir_fn = smb_time_audit_rmdir,
2620         .closedir_fn = smb_time_audit_closedir,
2621         .init_search_op_fn = smb_time_audit_init_search_op,
2622         .open_fn = smb_time_audit_open,
2623         .create_file_fn = smb_time_audit_create_file,
2624         .close_fn = smb_time_audit_close,
2625         .read_fn = smb_time_audit_read,
2626         .pread_fn = smb_time_audit_pread,
2627         .pread_send_fn = smb_time_audit_pread_send,
2628         .pread_recv_fn = smb_time_audit_pread_recv,
2629         .write_fn = smb_time_audit_write,
2630         .pwrite_fn = smb_time_audit_pwrite,
2631         .pwrite_send_fn = smb_time_audit_pwrite_send,
2632         .pwrite_recv_fn = smb_time_audit_pwrite_recv,
2633         .lseek_fn = smb_time_audit_lseek,
2634         .sendfile_fn = smb_time_audit_sendfile,
2635         .recvfile_fn = smb_time_audit_recvfile,
2636         .rename_fn = smb_time_audit_rename,
2637         .fsync_fn = smb_time_audit_fsync,
2638         .fsync_send_fn = smb_time_audit_fsync_send,
2639         .fsync_recv_fn = smb_time_audit_fsync_recv,
2640         .stat_fn = smb_time_audit_stat,
2641         .fstat_fn = smb_time_audit_fstat,
2642         .lstat_fn = smb_time_audit_lstat,
2643         .get_alloc_size_fn = smb_time_audit_get_alloc_size,
2644         .unlink_fn = smb_time_audit_unlink,
2645         .chmod_fn = smb_time_audit_chmod,
2646         .fchmod_fn = smb_time_audit_fchmod,
2647         .chown_fn = smb_time_audit_chown,
2648         .fchown_fn = smb_time_audit_fchown,
2649         .lchown_fn = smb_time_audit_lchown,
2650         .chdir_fn = smb_time_audit_chdir,
2651         .getwd_fn = smb_time_audit_getwd,
2652         .ntimes_fn = smb_time_audit_ntimes,
2653         .ftruncate_fn = smb_time_audit_ftruncate,
2654         .fallocate_fn = smb_time_audit_fallocate,
2655         .lock_fn = smb_time_audit_lock,
2656         .kernel_flock_fn = smb_time_audit_kernel_flock,
2657         .linux_setlease_fn = smb_time_audit_linux_setlease,
2658         .getlock_fn = smb_time_audit_getlock,
2659         .symlink_fn = smb_time_audit_symlink,
2660         .readlink_fn = smb_time_audit_readlink,
2661         .link_fn = smb_time_audit_link,
2662         .mknod_fn = smb_time_audit_mknod,
2663         .realpath_fn = smb_time_audit_realpath,
2664         .chflags_fn = smb_time_audit_chflags,
2665         .file_id_create_fn = smb_time_audit_file_id_create,
2666         .copy_chunk_send_fn = smb_time_audit_copy_chunk_send,
2667         .copy_chunk_recv_fn = smb_time_audit_copy_chunk_recv,
2668         .get_compression_fn = smb_time_audit_get_compression,
2669         .set_compression_fn = smb_time_audit_set_compression,
2670         .snap_check_path_fn = smb_time_audit_snap_check_path,
2671         .snap_create_fn = smb_time_audit_snap_create,
2672         .snap_delete_fn = smb_time_audit_snap_delete,
2673         .streaminfo_fn = smb_time_audit_streaminfo,
2674         .get_real_filename_fn = smb_time_audit_get_real_filename,
2675         .connectpath_fn = smb_time_audit_connectpath,
2676         .brl_lock_windows_fn = smb_time_audit_brl_lock_windows,
2677         .brl_unlock_windows_fn = smb_time_audit_brl_unlock_windows,
2678         .brl_cancel_windows_fn = smb_time_audit_brl_cancel_windows,
2679         .strict_lock_fn = smb_time_audit_strict_lock,
2680         .strict_unlock_fn = smb_time_audit_strict_unlock,
2681         .translate_name_fn = smb_time_audit_translate_name,
2682         .fsctl_fn = smb_time_audit_fsctl,
2683         .get_dos_attributes_fn = smb_time_get_dos_attributes,
2684         .fget_dos_attributes_fn = smb_time_fget_dos_attributes,
2685         .set_dos_attributes_fn = smb_time_set_dos_attributes,
2686         .fset_dos_attributes_fn = smb_time_fset_dos_attributes,
2687         .fget_nt_acl_fn = smb_time_audit_fget_nt_acl,
2688         .get_nt_acl_fn = smb_time_audit_get_nt_acl,
2689         .fset_nt_acl_fn = smb_time_audit_fset_nt_acl,
2690         .audit_file_fn = smb_time_audit_audit_file,
2691         .chmod_acl_fn = smb_time_audit_chmod_acl,
2692         .fchmod_acl_fn = smb_time_audit_fchmod_acl,
2693         .sys_acl_get_file_fn = smb_time_audit_sys_acl_get_file,
2694         .sys_acl_get_fd_fn = smb_time_audit_sys_acl_get_fd,
2695         .sys_acl_blob_get_file_fn = smb_time_audit_sys_acl_blob_get_file,
2696         .sys_acl_blob_get_fd_fn = smb_time_audit_sys_acl_blob_get_fd,
2697         .sys_acl_set_file_fn = smb_time_audit_sys_acl_set_file,
2698         .sys_acl_set_fd_fn = smb_time_audit_sys_acl_set_fd,
2699         .sys_acl_delete_def_file_fn = smb_time_audit_sys_acl_delete_def_file,
2700         .getxattr_fn = smb_time_audit_getxattr,
2701         .fgetxattr_fn = smb_time_audit_fgetxattr,
2702         .listxattr_fn = smb_time_audit_listxattr,
2703         .flistxattr_fn = smb_time_audit_flistxattr,
2704         .removexattr_fn = smb_time_audit_removexattr,
2705         .fremovexattr_fn = smb_time_audit_fremovexattr,
2706         .setxattr_fn = smb_time_audit_setxattr,
2707         .fsetxattr_fn = smb_time_audit_fsetxattr,
2708         .aio_force_fn = smb_time_audit_aio_force,
2709         .durable_cookie_fn = smb_time_audit_durable_cookie,
2710         .durable_disconnect_fn = smb_time_audit_durable_disconnect,
2711         .durable_reconnect_fn = smb_time_audit_durable_reconnect,
2712         .readdir_attr_fn = smb_time_audit_readdir_attr,
2713 };
2714
2715
2716 NTSTATUS vfs_time_audit_init(TALLOC_CTX *);
2717 NTSTATUS vfs_time_audit_init(TALLOC_CTX *ctx)
2718 {
2719         smb_vfs_assert_all_fns(&vfs_time_audit_fns, "time_audit");
2720
2721         audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
2722                                             10000) / 1000.0;
2723         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
2724                                 &vfs_time_audit_fns);
2725 }